Re: UITextField width of UIAlertController -addTextFieldWithConfigurationHandler:
Re: UITextField width of UIAlertController -addTextFieldWithConfigurationHandler:
- Subject: Re: UITextField width of UIAlertController -addTextFieldWithConfigurationHandler:
- From: Carl Hoefs <email@hidden>
- Date: Tue, 21 Mar 2017 12:12:53 -0700
Thanks for the hint. In the debugger I discovered that what looks to be a UITextField displayed across the bottom of the alert is actually implemented as a private object of class UIAlertControllerTextField.
So I can restrict the text to a portion of the textfield, but I can't find a way to shorten the textfield's displayed width. Setting UIBorderStyleNone also has no effect. I can change the font characteristics, but no layout/display characteristics of the "textfield" itself appear to be directly changeable.
-Carl
> On Mar 20, 2017, at 10:05 PM, Saagar Jha <email@hidden> wrote:
>
> I haven’t tested this, but have you tried calling [self layoutIfNeeded] in the completion block of [self presentViewController:animated:completion]?
>
> Saagar Jha
>
>> On Mar 20, 2017, at 16:09, Carl Hoefs <email@hidden <mailto:email@hidden>> wrote:
>>
>> iOS 10.2.1
>>
>> I'm using UIAlertController -addTextFieldWithConfigurationHandler: to display an alert with a textfield.
>>
>> Is there any way to shorten the width of the displayed textfield? I've tried setting its frame/bounds, but it has no effect.
>>
>> -Carl
>>
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